<template>
  <div class="editor-container">
    <div id="editor-box"></div>
    <div class="bottom">
      <el-button type="primary" @click="onSubmitClick">提交</el-button>
    </div>
  </div>
</template>

<script setup>
import E from 'wangeditor'
import { onMounted, defineProps, defineEmits, watch } from 'vue'
import { useStore } from 'vuex'
import { publicUploadFile} from "@/api/api";

const props = defineProps({
  // title: {
  //   required: true,
  //   type: String
  // },
  detail: {
    type: String
  }
})

const emits = defineEmits(['onSuccess'])

const store = useStore()

// Editor实例
let editor
// 处理离开页面切换语言导致 dom 无法被获取
let el
onMounted(() => {
  el = document.querySelector('#editor-box')
  initEditor()
  editor.txt.html(props.detail)

})

const initEditor = () => {
  editor = new E(el)
  editor.config.zIndex = 1
  // 菜单栏提示
  editor.config.showMenuTooltips = true
  editor.config.menuTooltipPosition = 'down'
  // 一次最多上传图片的数量
  editor.config.uploadImgMaxLength = 1;
  // 设置编辑区域高度为 500px
  editor.config.height = 700
  // 限制上传图片格式
  editor.config.uploadImgAccept = ['jpg', 'jpeg', 'png', 'gif', 'bmp'];
  editor.config.showLinkImg = false
// 默认情况下，显示所有菜单
  editor.config.menus = [
    'head',
    'bold',
    'fontSize',
    'fontName',
    'italic',
    'underline',
    'strikeThrough',
    'indent',
    'lineHeight',
    'foreColor',
    'backColor',
    'link',
    'list',
    'todo',
    'justify',
    'quote',
    'emoticon',
    'image',
    // 'video',
    'table',
    'code',
    'splitLine',
    'undo',
    'redo',
  ]
  // 自定义上传图片
  editor.config.customUploadImg = (resultFiles, insertImgFn) => {
// resultFiles 是 input 中选中的文件列表
// insertImgFn 是获取图片 url 后，插入到编辑器的方法
    resultFiles.forEach((item, i) => {
      const formData = new FormData()
      formData .append('file', item)
      console.log("----模拟【图片上传接口】,真实数据需要填写constant.js里的接口域名------")
      // 图片上传接口
      // publicUploadFile(formData)
      //   .then(res => {
      //         insertImgFn(res.bizobj.src)
      //   })
      //   .catch(err => {
      //   })

    })
  }







  editor.create()
}

// 编辑相关
watch(
  () => props.detail,
  val => {
    if (val) {
      editor.txt.html(val)
    }
  },

)

const onSubmitClick = async () => {
  console.log(editor.txt.html())
  if (props.detail && props.detail._id) {

    // 编辑文章
    // await editArticle({
    //   id: props.detail._id,
    //   title: props.title,
    //   content: editor.txt.html()
    // })
  } else {
    // 创建文章
    // await commitArticle({
    //   title: props.title,
    //   content: editor.txt.html()
    // })
  }

  editor.txt.html('')
  emits('onSuccess')
}
</script>

<style lang="scss" scoped>
.editor-container {
  .bottom {
    margin-top: 20px;
    text-align: right;
  }
}
</style>
